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authorAndrew Morton <akpm@osdl.org>2005-05-06 20:41:01 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-07 01:09:27 -0400
commitb2411dd202e854d1f3be541135af8bb9872ea8b6 (patch)
tree1f13322150e903b03225362f77ec51887d3cc9ca
parentcccf25087f1cb24344b2140ca319b4afe4cf79a8 (diff)
[PATCH] revert msdos partitioning fix
This change from March 3rd causes the partition parsing code to ignore partitions which have a signature byte of zero. Turns out that more people have such partitions than we expected, and their device numbering is coming up wrong in post-2.6.11 kernels. So revert the change while we think about the problem a bit more. Cc: Andries Brouwer <Andries.Brouwer@cwi.nl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--fs/partitions/msdos.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/partitions/msdos.c b/fs/partitions/msdos.c
index 17ee1b4ff087..584a27b2bbd5 100644
--- a/fs/partitions/msdos.c
+++ b/fs/partitions/msdos.c
@@ -114,9 +114,6 @@ parse_extended(struct parsed_partitions *state, struct block_device *bdev,
114 */ 114 */
115 for (i=0; i<4; i++, p++) { 115 for (i=0; i<4; i++, p++) {
116 u32 offs, size, next; 116 u32 offs, size, next;
117
118 if (SYS_IND(p) == 0)
119 continue;
120 if (!NR_SECTS(p) || is_extended_partition(p)) 117 if (!NR_SECTS(p) || is_extended_partition(p))
121 continue; 118 continue;
122 119
@@ -433,8 +430,6 @@ int msdos_partition(struct parsed_partitions *state, struct block_device *bdev)
433 for (slot = 1 ; slot <= 4 ; slot++, p++) { 430 for (slot = 1 ; slot <= 4 ; slot++, p++) {
434 u32 start = START_SECT(p)*sector_size; 431 u32 start = START_SECT(p)*sector_size;
435 u32 size = NR_SECTS(p)*sector_size; 432 u32 size = NR_SECTS(p)*sector_size;
436 if (SYS_IND(p) == 0)
437 continue;
438 if (!size) 433 if (!size)
439 continue; 434 continue;
440 if (is_extended_partition(p)) { 435 if (is_extended_partition(p)) {